The paper is devoted to the numerical solution of both elliptic and parabolic problems by overlapping Schwarz methods. It demonstrates that while the two-level Schwarz method is necessary for the efficient solution of discrete elliptic problems, the one-level Schwarz method can be sufficiently...

This study is devoted to the numerical solution of 3D elasticity problems in multilayer media. The problem is described by a coupled system of second-order nonlinear elliptic partial differential equations with strongly varying coefficients. The boundary value problem is discretized by trilinear...